ELS R3
ZBLS
corner-slot
Find the pair's shape as for F2L, then count the misoriented last-layer edges (a top edge whose top facet does not show the top colour).
Your status
Algorithms (6)
F R' F' R2 U R'
My choice
6 HTM · 6 STM · 7 QTM
3-gen
rotationless
<U,R,F>
Cubemuch
Rw U R' U' Rw' R2 U R'
8 HTM · 8 STM · 9 QTM
2-gen
rotationless
oh
<U,R>
Cubemuch
(U') first, then:
R2 B' R' B x B2 R'
6 HTM · 6 STM · 8 QTM
2-gen
rotation
<R,B>
Do U' first (AUF) on the case as drawn. · Cubemuch
Rw U R' U' R2 Rw' U R'
8 HTM · 8 STM · 9 QTM
2-gen
rotationless
oh
<U,R>
Cubemuch
R y U' R U' R' y' U' R'
7 HTM · 7 STM · 7 QTM
2-gen
rotation
oh
<U,R>
Cubemuch
y2 B L' B' x L2 B L'
6 HTM · 6 STM · 7 QTM
2-gen
rotation
<L,B>
Cubemuch
How this case is verified
The case is the source's setup (or, where it has none, another source algorithm reversed). Setup: R U' R2 Rw U R U' Rw'. Every algorithm above was run by our logic engine from that state and reaches "f2l-eo".